Click the button on the chest of the down jacket to quickly heat up in 2 seconds and achieve four temperature adjustments... On the 1st, at the 7th China International New Materials Industry Expo held in Harbin, a stylish intelligent temperature controlled down jacket attracted many visitors to stop and watch. Our products not only have high aesthetic value and a wide range of application scenarios, but the materials used are also very versatile. ”Zhou Yang, the person in charge of Harbin Yunjing Technology Co., Ltd., introduced to reporters that the intelligent temperature control products exhibited by the company this time are based on a two-dimensional material that combines high conductivity, stability, and processability. The product also achieves precise temperature control through intelligent algorithms, effectively extending the continuous heating time, "said Zhou Yang. As a technology-based enterprise committed to applying new energy and new material technology to smart wearables and other fields, Yunjing Technology has launched a series of products such as low-voltage rapid heating systems, temperature controlled clothing, smart clothing, and technology fabrics, which are widely used in industries such as thermal insulation heating, sports monitoring, medical health, energy and power. At the 7th China International New Materials Industry Expo held from August 30th to September 1st, more than 4000 innovative products and application scenarios in the field of new materials were showcased both domestically and internationally. At the booth of Heilongjiang Jinying Nafu Biotechnology Co., Ltd., an environmentally friendly bag seems to have little difference in appearance from ordinary plastic bags, but it has hidden secrets. The bag is made of 3 threads thick and has a load-bearing capacity of over 10 kilograms, "said Li Mao, the deputy general manager of the company, to reporters. He placed two barbell pieces in the environmentally friendly bag and repeatedly pulled it with force, but there was no obvious damage to the bag body. This bag is made from the materials we produce. ”Li Mao introduced that the company's main product is plant fiber fully biodegradable new materials, which are used as mother materials for the production of fully biodegradable packaging bags, express bags, plastic films and other products. This material has the advantages of full biodegradation, abundant raw material resources, and no pesticide residues in raw materials. At the same time, it has low cost and can achieve cost reduction and efficiency improvement. Environmental friendliness is a prominent advantage of this new material, which can be widely used in fields such as agricultural production. After being discarded and buried in the soil, fully biodegradable materials will gradually decompose into water and carbon dioxide, avoiding the problem of 'white pollution' caused by ordinary plastic products, "said Li Mao. At the exhibition booth of China Aluminum Industry Group Co., Ltd., standard size body models made entirely of aluminum are very eye-catching under the illumination of lights. The four doors, engine hood and tailgate, fenders and other parts of the car body are all made of domestically produced aluminum, "said Tian Delong, customer manager of Chinalco (Chongqing) Aluminum Sales Co., Ltd. Aluminum alloy automotive panels have the advantages of higher strength, lighter weight, and easy molding. It is reported that the automotive aluminum materials produced by China Aluminum Group have reached the international advanced level. At present, Chinalco Group has obtained certification for over 50 vehicle models and more than 90 products from 25 host factories, achieving sales of 320000 tons by 2024 and leading the domestic market share. The 7th China International New Materials Industry Expo is hosted by the People's Government of Heilongjiang Province, dedicated to creating a platform for innovation display, industrial cooperation, technology exchange, and marketing services. (New Society)